Tea infuser



FIG. 1 is a top plan view of a tea infuser showing my new design with the lid in an open position;

FIG. 2 is a front elevational view thereof, the rear elevational view being a mirror image thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a perspective view of my tea infuser, with the lid in a closed position. 

The ornamental design for a tea infuser, substantially as shown and described. 